Screwdriver handle



FIG. 1 is a front elevational view of a screwdriver handle showing our new design, the rear view appearing identical thereto;

FIG. 2 is a side elevational view thereof, the opposite side appearing identical thereto;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken line showing of the shaft in FIGS. 1 and 2 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for the screwdriver handle, as shown and described. 